spe hypothesis test. Use the critical-value approach.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Use the one-proportion z-test to perform the specified
hypothesis test. Use the critical-value approach.
x = 630, n = 1000, Ho: p = 0.5, Ha: p > 0.5, a = 0.05
OZ = 8.222; critical value = 1.96; reject Ho
OZ = 6.167; critical value = 1.96; do not reject Ho
OZ = 8.222; critical value = 1.645; reject Ho
OZ = 6.167; critical value = 1.645; reject Ho
Transcribed Image Text:Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. x = 630, n = 1000, Ho: p = 0.5, Ha: p > 0.5, a = 0.05 OZ = 8.222; critical value = 1.96; reject Ho OZ = 6.167; critical value = 1.96; do not reject Ho OZ = 8.222; critical value = 1.645; reject Ho OZ = 6.167; critical value = 1.645; reject Ho
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